2712261

Information

• Patent Grant
• 2712261

• References
• Source

• Patent Number

  2,712,261

• Date Filed

  Not available

• Date Issued

  Tuesday, July 5, 1955
  70 years ago

• CPC

  • B43M15/00 - Drawing-pins, Thumb-tacks
  • Y10T24/4616 - having pierceable [e.g., cork] or naturally resilient [e.g., rubber] surfaces

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • 024 - Buckles, buttons, clasps, etc.